Your error is obvious in the post. Nothing vague about it.
>- useless trendy functionalities
This goes to show that you possess a low level of being informed.
>- to do with Royal Rife technology
Again poorly informed. Rife was very strict in his requirement of specific frequencies of high accuracy. ParaZapper products beat all of the competition hands down in this regard. It is completely honest. ParaZapper products completely and fairly disclaim, on the site where they are sold, what effectiveness that they are reported to have.
>- This excuse
This reason, not excuse, is highly published on the internet as there are numerous references to the warning letter sent by the FDA. This letter very specifically states that posting of any information that states that any ParaZapper product can heal, treat, or cure any disease, illness, or condition of the human body will result in prosecution.
>- proof that they manage to kill "parasites" in a human body
We do not make that claim, only that it is possible and the effects of ParaZapper in such usage need to be studied.
>- improvement of this technology,
Absolutely, the jar of water test is outstanding proof that ParaZapper is better than any other out there when it comes to killing microbes.
How can you say that it is not an improvement when no other zapper can claim to be even this effective? It is a significant improvement.
Very simply put, from the letter posted by the FDA: "Your product is therefore a device ... because it is intended for use in the cure, mitigation, treatment, or prevention of disease ... records do not show that you have received clearance or approval from FDA to market the ParaZapper™ ... it is a class III device ... This serious violation of the law may result in the FDA taking regulatory action without further notice ... action can include, but is not limited to, seizing your product inventory, obtaining a court injunction against further marketing your products, or seeking civil money penalties. Individuals and businesses that violate the Act also may be subject to criminal prosecution."
Again, this is why we no longer make any claims that ParaZapper products will treat, cure, or mitigate any disease, illness, or condition of, on, or in the human body. This does not mean that it can not or will not do so, only that we are not making such claims. In fact, our products plainly state on the front: "Not a medical device and not FDA approved for use on humans or animals".
BTW, no other zapper has ever been classified as being Class III. That should tell you something right there.
So, why would anyone buy ParaZapper? Simply because it is the best product of its kind available. There is no known competitor that even comes close to the ParaZapper MY-3, even at a price 3 or 4 times as much.
With 98 percent customer satisfaction, a 30 day solid money back guarantee, and a 5 years parts and labor warranty against defects in materials or workmanship, why would anyone consider anything else except perhaps the GB-4000?
Also, in regards to Rife, For several years, Rife worked with John Crane to develop the pad type system of electro-therapy. All that Hulda Clark and her son did was to produce a very crude form of the Rife-Crane device and publicize it.
A great many of the frequencies that are in the ParaZapper MY series are directly from the work of John Crane and Royal Rife.
In addition, not only did David Etheredge introduce the Constant Current / Current control technology to zappers, he also introduced the 4 point contact system, with 3 points positive. He has led the way with multiple frequency zappers and highly accurate frequency devices so that ParaZapper customers know exactly how close their zapper is to other units of the same model that are owned by others.
Any use of a ParaZapper product is "off-label" usage and is up to the disgression of the user.